Vectors and matrices
Cross product
A three-dimensional vector perpendicular to two input vectors, with magnitude equal to the parallelogram area they span.
Common notation a×b
In one sentence
What does Cross product mean?
A three-dimensional vector perpendicular to two input vectors, with magnitude equal to the parallelogram area they span.
How it is written
a×b
A compact example
(1,0,0)×(0,1,0)=(0,0,1).
Other names and search terms
vector product.
Clear answers
Questions about Cross product
What does Cross product mean in mathematics?
A three-dimensional vector perpendicular to two input vectors, with magnitude equal to the parallelogram area they span.
How is Cross product written?
A common notation is a×b.
What is an example of Cross product?
(1,0,0)×(0,1,0)=(0,0,1).